arduinoflexSensor.ino

int flexSensorPin = A0; //analog pin 0
void setup()
{
	Serial.begin(9600);
}
void loop()
{
	int flexSensorReading = analogRead(flexSensorPin);
	Serial.println(flexSensorReading);
	//In my tests I was getting a reading on the arduino between 512, and 614.
	//Using map(), you can convert that to a larger range like 0-100.
	int flex0to100 = map(flexSensorReading, 512, 614, 0, 100);
	Serial.println(flex0to100);
	delay(250); //just here to slow down the output for easier reading
}